searchfocus = false;
commform_loaded = -1;

function topmenusearch(x)
{
   if (x == 'dw') {
	document.getElementById('topmenu0').className = 'topmenu0 topmenu0sel';
   }
   else {
        if (searchfocus == false) {
	    document.getElementById('topmenu0').className = 'topmenu0';
	}
   }
}





function LoadCommEditForm(comm_id)
{
  if (!comm_id) { return false; }
  if (comm_id == commform_loaded) { CloseCommEditForm();}
  else {
       if (commform_loaded > 0 && comm_id != commform_loaded) { CloseCommEditForm();}
       var random_num = (Math.round((Math.random()*Math.random()*10001)+1));
       var req = getXmlHttp();
       req.open("GET", "/comment/"+comm_id+"/edit?"+random_num, false); 
       req.send(null);
       if (req.readyState == 4) 
       {
         if(req.status == 200) { document.getElementById("commeditform"+comm_id).innerHTML=req.responseText }
       }
       commform_loaded = comm_id;
  }
}

function CloseCommEditForm()
{
    if (commform_loaded >-1)
    {
        document.getElementById("commeditform"+commform_loaded).style.visibility="hidden";
    }
    commform_loaded = -1;
}







function getXmlHttp()
{
  var xmlhttp;
  try { xmlhttp = new ActiveXObject("Msxml2.XMLHTTP"); }
  catch (e)
  {
    try { xmlhttp = new ActiveXObject("Microsoft.XMLHTTP"); }
    catch (E) { xmlhttp = false; }
  }
  if (!xmlhttp && typeof XMLHttpRequest!='undefined')
  {
    xmlhttp = new XMLHttpRequest();
  }
  return xmlhttp;
}